30474669 has 8 divisors (see below), whose sum is σ = 40902592. Its totient is φ = 20181600.

The previous prime is 30474667. The next prime is 30474673. The reversal of 30474669 is 96647403.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30474669 - 2¹ = 30474667 is a prime.

It is a super-2 number, since 2×30474669² = 1857410901319122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30474667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33184 + ... + 34089.

It is an arithmetic number, because the mean of its divisors is an integer number (5112824).

Almost surely, 2^30474669 is an apocalyptic number.

It is an amenable number.

30474669 is a deficient number, since it is larger than the sum of its proper divisors (10427923).

30474669 is a wasteful number, since it uses less digits than its factorization.

30474669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67427.

The product of its (nonzero) digits is 108864, while the sum is 39.

The square root of 30474669 is about 5520.3866712396. The cubic root of 30474669 is about 312.3534681550.

The spelling of 30474669 in words is "thirty million, four hundred seventy-four thousand, six hundred sixty-nine".